Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20794939 (number)

20794939 is an odd 8-digits composite number following 20794938 and preceding 20794940. In scientific notation, it is written as 2.0794939 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 18682400 positive integers (up to 20794939) that are relatively prime to 20794939.

Interesting facts

20794939 has 8 divisors, whose sum is 21213360
The reverse of 20794939 is 93949702
Previous prime number is 89

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty million seven hundred ninety-four thousand nine hundred thirty-nine

Notation

Scientific notation	2.0794939 × 10^7
Engineering notation	2.0794939 × 10^6

Prime Factorization of 20794939

Prime Factorization 121 × 89 × 1931

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20794939	Product of the distinct prime numbers

The prime factorization of 20794939 is 121 × 89 × 1931. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 6, 6, 670, 878, 2607, 6154, 65231, 68462, 581348, 631558, 7122987, 6444190, 64796433, 45303367, 118437763, 174718743, 114612577, 6690707580

Basic calculations (n = 20794939)

Multiplication

n×y

n×2	41589878
n×3	62384817
n×4	83179756
n×5	103974695

Division

n÷y

n÷2	10397469.5
n÷3	6931646.3333333
n÷3	5198734.75
n÷5	4158987.8

Exponentiation

n^y

n²	432429488013721
n³	8.9923448250466E+21
n⁴	1.8699526210381E+29
n⁵	3.8885550687377E+36

Nth Root

^y√n

²√n	4560.1468178119
³√n	274.99146640186
⁴√n	67.528859147863
⁵√n	29.079807691285

Divisors of 20794939

1, 89, 121, 1931, 10769, 171859, 233651, 20794939

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20794938	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794939 can be divided by 8 positive divisors. The sum of these divisors (counting 20794939) is 1, the average is 0.125.

Base conversion 20794939

Base	System	Value
2	Binary	1001111010100111000111011
3	Ternary	1110010111021221
4	Quaternary	1033110320323
5	Quinary	20310414224
6	Senary	2021412511
8	Octal	117247073
10	Decimal	20794939
12	Duodecimal	6b6a137
16	Hexadecimal	13d4e3b
20	Vigesimal	69j76j
36	Base36	cdph7

Cryptographic Hash Functions

md5	f8e38848162c68107910df4705239af8
sha1	5e4347eec5753c0f6680753fefdffdb8617f85bb
sha256	2bd0d73ff6f5cc0a8d284778af1e6fb741d83533b114af9c3a4e61057857c5d9
sha512	ae457ee8680e41026f3a963bb2e73d67f1e71b3a67a3793e0a03986c7efbe97c0cbca978251c5f15fd562cb1137f6c73a7a310029e22338663b1df5e1310b62d
ripemd-160	d57114fef60b3a6db1dcb7ae6e5497195c0e736f

20794939 as geometric shapes

Circle

Radius = n

Diameter	41589878
Circumference	130658455.1885
Area	1.3585173027395E+15

Sphere

Radius = n

Volume	3.7667045921217E+22
Surface area	5.434069210958E+15
Circumference	130658455.1885

Square

Length = n

Perimeter	83179756
Area	432429488013721
Diagonal	29408484.762521

Cube

Length = n

Surface area	2594576928082326
Volume	8.9923448250466E+21
Space diagonal	36017890.888296

Equilateral Triangle

Length = n

Perimeter	62384817
Area	1.8724746098269E+14
Altitude	18008945.444148

Triangular Pyramid

Length = n

Surface area	1.8724746098269E+14
Volume	1.0597580007597E+21
Height	9802828.2541737